| Sales | 11.9a | 10.55a | 12.45a |
| Cost of goods sold (exclusive of expenses below) | -10.04a | -9.81a | -10.21a |
| Selling, general administrative, and other expenses | -0.28a | -0.23a | -0.2a |
| Research and development expenses | -0.06a | -0.04a | -0.03a |
| Provision for depreciation, depletion, and amortization | -0.64a | -0.63a | -0.62a |
| Restructuring and other charges, net | -0.34a | -0.18a | -0.7a |
| Interest expense | -0.16a | -0.11a | -0.11a |
| Other expenses (income), net | 0.09a | 0.13a | -0.12a |
| Total costs and expenses | -11.61a | -11.14a | -11.75a |
| Income (loss) before income taxes | 0.29a | -0.58a | 0.7a |
| Provision for income taxes | -0.27a | -0.19a | -0.66a |
| Net income (loss) | 0.02a | -0.77a | 0.04a |
| Less: Net (loss) income attributable to noncontrolling interest | -0.04a | -0.12a | 0.16a |
| Net income (loss) attributable to Alcoa Corporation | 0.06a | -0.65a | -0.12a |